CN200985462Y - Needle detecting machine - Google Patents
Needle detecting machine Download PDFInfo
- Publication number
- CN200985462Y CN200985462Y CN 200620045048 CN200620045048U CN200985462Y CN 200985462 Y CN200985462 Y CN 200985462Y CN 200620045048 CN200620045048 CN 200620045048 CN 200620045048 U CN200620045048 U CN 200620045048U CN 200985462 Y CN200985462 Y CN 200985462Y
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- China
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- belt
- detecting head
- magnet piece
- steel plate
- needle detetor
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- Geophysics And Detection Of Objects (AREA)
- Control Of Conveyors (AREA)
Abstract
The utility model discloses a needle detector for detecting the broken needles, the pins, or other metal fragments left in wearing. The utility model comprises a frame, an operation table, a closed tank, a control system, a belt transmission system, a detecting head, etc. Wherein, the frame is divided into an upper part and a lower part; the control system consists of a power switch, a belt control switch, a sensitivity regulation switch, and a control panel; the belt transmission system comprises a belt back shaft. The utility model is characterized in that the detecting head is divided into an upper part and a lower part which are face to face arranged in the upper closed tank and the lower closed tank separated by the transmission belt; each part of the detecting head consists of a plurality of magnet blocks, loops arranged on all the magnet blocks, and magnet conducting plates arranged on all the loops and a magnet steel plate; and one side of the magnet steel plate is arranged with the magnet blocks which are arranged into two rows in a line shape. The needle detector improves the sensitivity of the test, and the raises the immunity from interference by 50 percent, which makes the equipment operate conveniently and work more stably.
Description
Technical field
The utility model relates to a kind of metal detection device, is specifically related to a kind of NEEDLE DETETOR that is used to detect the broken needle, pin and other metal fragment that are retained on the wearing article.
Background technology
In recent years, existing wearing article NEEDLE DETETOR equipment is constantly perfect, and people develop a series of novel machine, and these machinery utilization magnetic induction principles detect and are present in the draw point broken end of wearing in the clothing, thereby have guaranteed personal safety.Existing NEEDLE DETETOR generally be by frame, control system, transfer system, detection is first-class constitutes, its mid frame is divided into two parts up and down.Control system comprises control cabinet, a power switch, a belt gauge tap, a sensitivity switch and a control panel, control panel is located in the operating table surface of frame upper end, power switch, belt gauge tap are arranged on the rear end lower of frame, have only sensitivity switch on the control panel, the unreasonable arrangement of its operation interface has caused the complexity of using.Conveyer belt system comprises direct-drive motor, power transmission shaft, belt support axle, conveyer belt, conveyor belt loop is moved around power transmission shaft, power transmission shaft is located at the rear and front end of operating table surface, be in operation, clothes weight on the conveyer belt sinks conveyer belt, measured object is affected to the distance between the detecting head, influence detection accuracy, belt support axle just plays the effect of supporting conveyer belt, power transmission shaft, belt support axle all is to be made by metal material, when machine volume is dwindled in designing requirement, i.e. and the size of reduction operation table top rear and front end, the installation site of belt support axle is just also near from surveying first watch, and being in operation will certainly the interference detection precision.Detection system comprises the detecting head of enclosures and Qi Nei, enclosures is the straight-flanked ring enclosed, its encircling operation table top middle part is provided with, cabinet laid respectively at the top and the bottom of operating table surface under its Over-The-Counter reached, detecting head is by magnetic steel plate, coil, magnet piece, magnetic conductive board is formed, the Over-The-Counter of enclosures reaches down and in the cabinet magnetic steel plate is installed respectively, one group of coil is set on the magnetic steel plate lower surface in Over-The-Counter, magnetic conductive board is located at the upper end of this group coil, this group coil be arranged as isosceles triangle, magnetic steel plate upper surface in the following cabinet and one group of coil in the Over-The-Counter are provided with row's magnet piece accordingly, produce magnetic field behind the coil electricity and form flux loop by magnetic conductive board and magnet piece, as the clothing of leaving over broken needle from conveyer belt when the detecting head, magnetic line of force skew and cutting magnetic line, and then produce the signal communication electric current, this signal code carries out signal through the microprocessor in the control cabinet and receives, amplify at the two poles of the earth, judgement is also sent instruction, the automatic sound-light alarm device sends chimes of doom, and conveyer belt is then return clothing automatically.The Distribution of Magnetic Field that existing this coil arrangement produces is evacuated, and influences detection sensitivity, and its highest detection sensitivity is Φ 1.0mm.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of NEEDLE DETETOR that can improve detection sensitivity, increasing antijamming capability and energy reduced volume is provided.
The technical scheme that realizes above-mentioned purpose is: a kind of NEEDLE DETETOR, by frame, operating table surface, enclosures, control system, belt transfer system, survey first-class the composition, its mid frame is divided into two parts up and down, control system comprises a power switch, a belt gauge tap, sensitivity switch and a control panel, the belt transfer system comprises belt support axle, be characterized in, described detecting head is divided into two parts up and down, they are located at respectively in the upper and lower cabinet of the enclosures that is separated by the belt conveyer belt opposite to each other, and each part of detecting head comprises:
The plurality of magnetic iron block, be located at coil on each magnet piece, be located at a magnetic conductive board and a magnetic steel plate on each coil;
Lay magnet piece on one surface of described magnetic steel plate and magnet piece is lined up two rows side by side with in-line.
Above-mentioned NEEDLE DETETOR, wherein, a lip-deep magnet piece of described magnetic steel plate can be arranged with isosceles triangle.
Above-mentioned NEEDLE DETETOR, wherein, described magnet piece quantity is the even numbers more than ten.
Above-mentioned NEEDLE DETETOR, wherein, described belt support axle is made by antimagnetic material.
Above-mentioned NEEDLE DETETOR, wherein, described control panel be positioned on the described operating table surface and with operating table surface at angle.
Above-mentioned NEEDLE DETETOR, wherein, described power switch, belt gauge tap, sensitivity switch all are located on this control panel.
Above-mentioned NEEDLE DETETOR, wherein, the frame lower of described fuselage is a trapezium structure.
The technical solution of the utility model has following advantage compared to prior art:
1. by changing the arrangement form of coil on the magnetic steel plate, with the Over-The-Counter of enclosures and down cabinet be made as the two poles of the earth in magnetic field, the Distribution of Magnetic Field density of generation is increased and closing of ring, improved detection sensitivity, highest detection sensitivity can reach Φ 0.8mm.
2. because belt support axle adopts the POM plastics with anti-magnetic property to make, make the equipment antijamming capability improve 150%, and the design volume of equipment is reduced.
3. gauge tap concentrates on the control panel, makes equipment easy to operate.
4. the bottom trapezoidal design of fuselage makes the equipment operation more stable.
Description of drawings
Fig. 1 is NEEDLE DETETOR construction profile figure of the present utility model;
Fig. 2 is the structural representation of the detecting head on the NEEDLE DETETOR of the present utility model;
Fig. 3 is the structural representation of another embodiment of the detecting head on the NEEDLE DETETOR of the present utility model.
The specific embodiment
See also Fig. 1 and Fig. 2, a kind of NEEDLE DETETOR of the present utility model is made up of frame 1, operating table surface 2, enclosures 3, control system, belt transfer system, detecting head 4 etc., wherein:
Control system comprises a power switch 5, a belt gauge tap 6, sensitivity switch and 7 one control panels 8, control panel 8 be positioned on the operating table surface 2 and with operating table surface 2 at angle, power switch 5, belt gauge tap 6, sensitivity switch 7 all are located on this control panel 8, the operation interface of so reasonable arrangement, it is more convenient that the operator is used.
The belt transfer system comprises belt support axle 9 and belt conveyer belt 10, belt support axle 9 is to be made by antimagnetic material, is preferably made by the POM plastics, when machine volume is dwindled in designing requirement, be the size of reduction operation table top 2 rear and front ends, belt support axle 9 from probe is near more can the interference detection precision yet.
Detecting head 4 is divided into two parts up and down, they are located at respectively in the 3 upper and lower cabinets of the enclosures that is separated by belt conveyer belt 10 opposite to each other, and each part of detecting head 4 comprises: plurality of magnetic iron block 41, be located at coil 42 on each magnet piece 41, be located at a magnetic conductive board 43 and a magnetic steel plate 40 on each coil; Lay magnet piece 41 on one surface of magnetic steel plate 40 and magnet piece 41 is lined up two rows side by side with in-line, magnet piece 41 can also be arranged (see figure 3) with isosceles triangle.Detecting head 4 is divided into two parts up and down and is made as the two poles of the earth in magnetic field, the Distribution of Magnetic Field density of generation is increased and closing of ring, improved detection sensitivity.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (7)
1. NEEDLE DETETOR, form by frame, operating table surface, enclosures, control system, belt transfer system, detecting head, its mid frame is divided into two parts up and down, control system comprises a power switch, a belt gauge tap, sensitivity switch and a control panel, the belt transfer system comprises belt support axle, it is characterized in that, described detecting head is divided into two parts up and down, they are located at respectively in the upper and lower cabinet of the enclosures that is separated by the belt conveyer belt opposite to each other, and each part of detecting head comprises:
The plurality of magnetic iron block, be located at coil on each magnet piece, be located at a magnetic conductive board and a magnetic steel plate on each coil;
Lay magnet piece on one surface of described magnetic steel plate and magnet piece is lined up two rows side by side with in-line.
2. NEEDLE DETETOR according to claim 1 is characterized in that, a lip-deep magnet piece of described magnetic steel plate can be arranged with isosceles triangle.
3. NEEDLE DETETOR according to claim 1 is characterized in that, described magnet piece quantity is the even numbers more than ten.
4. NEEDLE DETETOR according to claim 1 is characterized in that, described belt support axle is made by antimagnetic material.
5. NEEDLE DETETOR according to claim 1 is characterized in that, described control panel be positioned on the described operating table surface and with operating table surface at angle.
6. NEEDLE DETETOR according to claim 3 is characterized in that, described power switch, belt gauge tap, sensitivity switch all are located on this control panel.
7. NEEDLE DETETOR according to claim 1 is characterized in that, the frame lower of described fuselage is a trapezium structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045048 CN200985462Y (en) | 2006-08-22 | 2006-08-22 | Needle detecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045048 CN200985462Y (en) | 2006-08-22 | 2006-08-22 | Needle detecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200985462Y true CN200985462Y (en) | 2007-12-05 |
Family
ID=38914920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620045048 Expired - Lifetime CN200985462Y (en) | 2006-08-22 | 2006-08-22 | Needle detecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200985462Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851932A (en) * | 2012-09-17 | 2013-01-02 | 吴江市晓昱喷气织造有限公司 | Needle detecting device for sewing |
| CN104452254A (en) * | 2014-12-12 | 2015-03-25 | 天津应大股份有限公司 | Needle checking platform |
| CN106199735A (en) * | 2016-08-28 | 2016-12-07 | 宁波九纵智能科技有限公司 | The detecting system of broken needle and method in workpiece |
| CN106226823A (en) * | 2016-08-28 | 2016-12-14 | 宁波九纵智能科技有限公司 | For detecting the needle checking machine of broken needle in workpiece |
| CN107238656A (en) * | 2017-07-21 | 2017-10-10 | 深圳天溯计量检测股份有限公司 | A kind of calibration method of needle checking machine |
| CN108072907A (en) * | 2016-11-07 | 2018-05-25 | 上海伊斯曼电气股份有限公司 | It is a kind of to pop one's head in for detecting the ultra-wide needle checking machine of magnetic metallic foreign body |
| CN108265505A (en) * | 2018-04-11 | 2018-07-10 | 上海古迪勋服饰有限公司 | A kind of production of sweater is with testing needle device and test needle method |
| CN110927804A (en) * | 2019-12-11 | 2020-03-27 | 湖州运宝童装贸易有限公司 | Dress processing examines test needle equipment convenient to improve precision |
| CN112481992A (en) * | 2020-11-23 | 2021-03-12 | 舒城娃娃乐儿童用品有限公司 | Automatic turn-over needle checking machine with carding function |
-
2006
- 2006-08-22 CN CN 200620045048 patent/CN200985462Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851932A (en) * | 2012-09-17 | 2013-01-02 | 吴江市晓昱喷气织造有限公司 | Needle detecting device for sewing |
| CN104452254A (en) * | 2014-12-12 | 2015-03-25 | 天津应大股份有限公司 | Needle checking platform |
| CN106199735A (en) * | 2016-08-28 | 2016-12-07 | 宁波九纵智能科技有限公司 | The detecting system of broken needle and method in workpiece |
| CN106226823A (en) * | 2016-08-28 | 2016-12-14 | 宁波九纵智能科技有限公司 | For detecting the needle checking machine of broken needle in workpiece |
| CN108072907A (en) * | 2016-11-07 | 2018-05-25 | 上海伊斯曼电气股份有限公司 | It is a kind of to pop one's head in for detecting the ultra-wide needle checking machine of magnetic metallic foreign body |
| CN107238656A (en) * | 2017-07-21 | 2017-10-10 | 深圳天溯计量检测股份有限公司 | A kind of calibration method of needle checking machine |
| CN108265505A (en) * | 2018-04-11 | 2018-07-10 | 上海古迪勋服饰有限公司 | A kind of production of sweater is with testing needle device and test needle method |
| CN110927804A (en) * | 2019-12-11 | 2020-03-27 | 湖州运宝童装贸易有限公司 | Dress processing examines test needle equipment convenient to improve precision |
| CN110927804B (en) * | 2019-12-11 | 2021-11-09 | 山东迪尚职业工装集团有限公司 | Dress processing examines test needle equipment convenient to improve precision |
| CN112481992A (en) * | 2020-11-23 | 2021-03-12 | 舒城娃娃乐儿童用品有限公司 | Automatic turn-over needle checking machine with carding function |
| CN112481992B (en) * | 2020-11-23 | 2021-09-24 | 舒城娃娃乐儿童用品有限公司 | Automatic turn-over needle checking machine with carding function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071205 |
|
| EXPY | Termination of patent right or utility model |